/Engine/Source/Runtime/Engine/Classes/PhysicsEngine/ConstraintInstanceBlueprintLibrary.h
Gets Constraint Angular Soft Twist Limit parameters
static void GetAngularSoftTwistLimitParams ( [FConstraintInstanceAccessor](API\Runtime\Engine\PhysicsEngine\FConstraintInstanceAccessor) & Accessor, bool & bSoftTwistLimit, float & TwistLimitStiffness, float & TwistLimitDamping, float & TwistLimitRestitution, float & TwistLimitContactDistance )